after reading the materials all day, the train of thought is also messy. there are several ways for vue to realize in-table editing. For example, through style control, or by embedding input. under table But the actual display effect is still not stron...
for example, there is a form page with a drop-down box in elementui. This drop-down box has a change event. When I click on the page to modify, I set a value for the drop-down box, which triggers the change event and executes the logic in the change meth...
<el-button type="primary" @click="btn1" :data-value="btnarray.btn1" native-type="button">< el-button> data() { return { btnarray:{ btn1:"", btn2:"&qu...
now there is such a scenario: the select component of elementui is encapsulated. How to inherit all the properties of the select component of elementui, (Attributes), event (event), and even slots in the encapsulated component? template: <templa...
problem description in the code currently written, in common.js. Already. Then () once. Why in the vue component. We need to do it again. Then (). Is there any way to get the desired res data directly using this.common.Login ()? related codes comm...
I now have a provincial, municipal and regional three-level linkage using element s cascader cascade selection. The binding is bound through the Chinese name, but the value drop-down is also selected in the editor, but it is not displayed in the drop-d...
the effect of table editing is achieved through the contentEditable of H5, but there is no response to the addition of arrow key events? < el-table :data="tableData" border @cell-click="celledit" style="width: 90%"> &...
: I got the value value through the change method. May I ask how to: can I take the label value? how to take ? <el-select v-model="type2" @change="currentSel"> <el-option v-for="item in options2" :label="it...
<el-select size="small" placeholder="" @change="handDangerousNatureSelect" v-model="form.dicDangertype"> <el-option :label="item.codename" :value="item.pkCodenum...
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write a component by yourself, which is passed to the subcomponent as number, but the result subcomponent receives stringtype . parent component: <cmsProgress num=40>< cmsProgress> Sub-component: <el-progress :text-inside="true&...
elementUIlayoutel-col http: jsfiddle.net nqyjseug 1 this is the whole code for this part. I have tried all kinds of postures, but I can t solve them perfectly. Table layout is defective and cannot be centered vertically with large padding-bottom ...
now use el-tabs to write a tab page, the tab page has a total of 5 pages, each page has a table with different headers. I use v-if to control the display of each tab page. If you do not use v-if control to switch between tab pages, the header will be mi...
The upper part of the page consists of some form elements, which are used for query conditions, and the lower part is a table, which displays the checked data. how to make the height of the table adaptive to the height of the browser window? for examp...
when not clicked: : what is this for? ...
< el-form class= "from-1 " ref= "form ": model= "form ": rules= "rules " label-width= "80px " style= "width:100%; height: 380px; " > <el-form class="from_n1" style="width:940px; margin:auto;"> <div id=&q...
recently, there is a need to replace the left and right arrows of the racing lantern with icons and move the toggle arrows out of the picture to the left and right sides (as shown below). At first, I thought it was caused by overflow: hidden, but it wasn...
checkboxhefei []true boolean I put this alone, and it becomes a normal array A little wonder why? ...
because of the project, the two-way bound time_value: [ , ] must be left empty for two time periods. After that, the component time is chosen to start in 1970, instead of starting from now. What s wrong with this? ...
topic description I have a city cascade selection function here, but when I use el-cascader, I find that it is very troublesome to deal with loading data on demand, and the government does not provide a brief introduction. I did not find a satisfactor...
the string to be encrypted will become a string that is not utf8 after openssl_encrypt. Using json_encode will fail if you transcode it to utf8, it will not be decoded ...
< embed src= ".mp3 " autostart= "true " loop= "true " width= "0 " height= "0 " > ...
The project introduced vux and veevalidate, but found that when the page was loaded for the first time, the input of all pages could not be entered, but after a refresh, the input of all pages could be entered . at present, my solution is to set up an ...
my code looks like this. The height of the body element is greater than the height of the iframe element. The container of the parent package cannot be scrolled (body) while the finger is sliding over the iframe area while on the ios. There is no proble...
problem description float four li, and the fourth li falls when the width is not enough. If the height of the li is the first > the third > the second, the fourth li will fall under the second li and be the same as the third li. Why? the environme...