It is formed by the div div for the hour of squeezing. How to cut a long row for a number of symbols css and js solving tasks. Form the text according to the number of symbols and add a speck independently of the date

Adding a speck in the final text can be reached by decals in our css and js order.

For the first time, let's take a look at the tasks. Є block layout

Now it is necessary to reach the effect of trimming the text in the skin element of the list, for an addition to which it is necessary to add a dot.

Crop text css

For whom we create a style for the class tit
.tit(
white-space: nowrap; /* Refers to text wrapping */
overflow: hidden; /* Cut in place */
padding: 5px /* Fields */
text-overflow: ellipsis; /* Richpoint */
}

The peculiarity of this solution lies in the fact that if the text is placed in the size of the block, then the speck will not be added. What is not the decision of the task.

Most often, it is necessary to cut the text for the first time, and less than a second, add a speck.
Also, the tasks are written down, if it is necessary to add some specks in any case (without any further text, even 3 letters). And if the text has been completed for a singing rozmіr, then it is necessary to cut it. In this case, it is necessary to use the script.

Form the text according to the number of symbols and add a speck independently of the date

What are we doing?

It is necessary to the script, how the elements themselves need to be processed.
For this row var elem = document.getElementsByClassName("tit"); the class of the element is indicated (wine may be the same).

Then it is necessary to set the text size before cropping. All our short rows to which will be added a bagatokrapka. For the price of change var size = 75;

Now the script is obliged to go through all the elements with the required class and put a mark.
The script rewrites the length of the skin line and reshapes the text, thus rewriting 75 characters. If it's a little less, then it's just added three speckles (row if(elem[i].innerHTML.length > size)).

You can look at the script's work on the demo side. Why, now you know how to cut a long text with different methods.

Є text of sufficient length, which should be entered in the middle of a block of fixed height and width. If so, if the text is not placed correctly, the fault is to display a fragment of the text, which is again placed in the tasks of the block, after which the bagatokrapka is installed.

Such a task should be expanded, at one time it’s not as trivial as it seems.

Option for single-row CSS text

Which one can win the power of text-overflow: ellipsis. Why is the container guilty of mother power overflow equally hidden or clip

Block ( width : 250px ; white-space : nowrap ; overflow : hidden ; text-overflow : ellipsis ; )

Option for rich text in CSS

The first way to cut a rich text from quotations CSS power stop pseudo-elementi :beforeі :after. On the cob HTML markup

And now the authorities themselves

Box ( overflow : hidden ; height : 200px ; width : 300px ; line-height : 25px ; ) .box :before ( content : "" ; float : left ; width : 5px ; -child ( float : right ; width : 100% ; margin-left : -5px ; ) .box :after ( content : "\02026" ; box-sizing : content-box ; float : right ; -25px ;left : 100% ; width : 3em ; margin-left : - 3em ; padding-right : 5px ; text-align : right ; background-size : 100% 100% ; background: linear-gradient (r (255, 255, 255, 0), white 50%, white);

Another way is to change the power of column-width, for the help of which you can set the column width for rich text. True, with the victorious method of inserting a bagato speck into the kіntsi, you won’t see it. HTML:

Block ( overflow : hidden ; height : 200px ; width : 300px ; ) .block__inner ( -webkit-column-width : 150px ; -moz-column-width : 150px ; 0 : 0 : 0

The third way of rendering for multi-order text in CSS is for browsers Webkit. We have a chance to victorize a lot of specific authorities with a prefix -webkit. The main one is -webkit-line-clamp, which allows you to specify the number of rows that will appear in the block. The decision is more beautiful, but to do the exchange for the account of your work in the exchange group of browsers.

Block ( overflow : hidden ; text-overflow : ellipsis ; display : -webkit-box ; -webkit-line-clamp : 2 ; -webkit-box-orient : vertical ; )

Option for rich text in JavaScript

Here, an invisible invisible block is added, which is placed on the back of our text, after which, it is seen one character at a time, until the height of this block becomes less or more of the height of the required block. І nasamkinets text moves at the exit block.

varblock=document. querySelector(".block"), text = block. innerHTML clone=document. createElement("div"); clone. style. position = "absolute"; clone. style. visibility="hidden"; clone. style. width = block. clientWidth + "px"; clone. innerHTML = text; document. body. appendChild(clone); var l = text. length - 1; for (; l >= 0 && clone . clientHeight > block . clientHeight ; -- l ) ( clone . innerHTML = text . substring (0 , l ) + "..." ; ) block . innerHTML = clone. innerHTML;

See the plugin for jQuery:

( function ($ ) ( var truncate = function ( el ) ( var text = el . text (), height = el . height (), clone = el . clone (); clone . css (( position : "absolute" , visibility : "hidden" , height : "auto" )), el .after (clone ); ( clone . text (text . substring (0 , l ) + "..." ); ) el . text (clone . text ()); clone .remove (); ); $ .fn .truncateText = function () ( return this .each (function () ( truncate ($(this )); )); ); )(jQuery ));

In some cases, instead of the block, the posture between the elements is displayed, overlapping the new one. In order to observe the behavior of block elements, the power of overflow is victorious, as it is chosen, as it appears to be in place, which goes beyond the block.

For additional power of clip, you can cut the element by the given dimensions.

1. Power overflow

Instead of block elements, you can reshuffle the block at different times, if the block is explicitly given height and/or width. Without setting the height, the block will be stretched, so that it fits in place, creamy, if the position is set for the block: position: absolute; or position: fixed; . The text can be rearranged block by height, images by height and width.

2. Power overflow-x

The power sets how the right edge of the content in the middle of the block is displayed at the same time.

Syntax:

Div ( overflow-x: hidden; )

3. Power overflow-y

The authority determines how the bottom edge of the content in the middle of the block should be rendered at different reflows.

Syntax:

Div ( overflow-y: hidden; )

4. Power clip

The power is determined, as a part of the element will be remembered. A part of an element that is left visible after trimming is called a viewing area. Vidsikannya zastosovuetsya to the element, which is more visible on the back. The power is set to the elements that have the power set to position with the absolute value of fixed .

At this article, we tell you about 3 swedish ta simple methods css, so you can twist to show only a part of the image on your side.

Useful vikoristani here methods, in fact, require more than a bet row css code. However, it is not obrazannya at the direct intelligible word ( css for the time being, we can’t do anything), we just want to show only that part of the picture, yaku mi want to indulge.

These techniques can be more elaborate, if you want to bring the picture to a singal expansion, then you want to create, for example, a preview (changed copy of the image) in the news section or something similar.

Technique 1 - using negative fields ( Negative Margins)

If you don't want to tack the negative fields, we suggest tacking the technique №2 . Vaughn includes the father (paragraph), which has a width and height. This paragraph has power positioning (position) set as relative. Width and height to set the size of the field, which is displayed. And the pictures, placed in the middle of the paragraph, power positioning (position) set to absolute. Let's help us for the help of authorities topі left expand the picture, as you wish, at the process of signifying: show part of the image, but not.

HTML identical to the code of the previous equipment:

Technique 3 - winning the power of the narration ( Clip Property)

Tsya technique can be easy, so clip property Select a part of the element that needs to be shown. Tse sound like a thorough solution, ale є one snag: cut (clipped) element may position absolutely. In order to be able to win an element, we have to add an additional element, calculate the size of the visible area of ​​the image, add the size of the father, let the father go in the cold ... Koopa roboti, why not?

Oh, there is one more problem: the size of the cut element does not change to the size of the cut, but is filled with the size of the cob (the picture of the cut position is simply changed). It is my fault to win the absolute position, to destroy the visible area near the upper left corner of the father.

However, it is impossible to deprive the unguessed the power of the narration. And so I call the code ...

Mi zavzhdi wanto, schob on the site everything was accurate, but for example, you have blocks with the text that you need to enter in the first line of the mezhі, you can have an announcement to the article or description of the product. If so, the text may be sufficient. Obviously, you can permanently change the text to expand the field so that nothing is missing, but you can work it out so that the text is loaded.

For which one, the CSS solution is simple. Victory of power text-overflow: ellipsis which allows you to cut a row with a long dough. In order to given decision it was necessary to indicate the width of the Batkiv bloc, and the mother of power overflow equally hidden or clip .

Solution for single line text:

Box-text (text-overflow: ellipsis; //open text boxes overflow: hidden; //get text width to go beyond: 100%; //text box width white-space: nowrap; //fence to transferred text)

All of their possessions and tools were alive, in their own form.

Solution for a rich text:

Ale for trimming rich text in CSS will have to go into the help of pseudo-elements :before і :after .

Box-text ( overflow: hidden; height: 200px; line-height: 25px; ) .box-text:before ( content: ""; float: left; width: 5px; height: 200px; ) .box-text > * :first-child ( float: right; width: 100%; margin-left: -5px; ) .box-text:after ( content: "\02026"; box-sizing: content-box; float: right; position: relative; top: -25px; left: 100%; width: 3em; margin-left: -3em; padding-right: 5px; text-align: right; background-size: 100% 100%; to right, rgba(255 , 255, 255, 0), white 50%, white);

The left side of the fox was dark, in the shade; right, wet, glossy, shone in the sun, slowly swaying in the wind. Everything was in color; the nightingales chirped and moved either near or far.