electron+elementui+vue.js environment: <el-select v-model="monitorList[0].resolutionValue" placeholder="" @change= changeResolution > <el-option v-for="item in monitorList[0].modes" :key="item.width+ x ...
problem description tree in element-ui, which by default looks like this: No child nodes are selected, and no parent nodes are selected all child nodes are selected, and parent nodes are selected Child node is partially selected, parent node is...
use the table component of elementui to play audio. After turning the page, the content is played for the first time . the source code is as follows: <template> <div > <head-top>< head-top> <div class="table_c...
<el-form size="small" class="CloudSetting"> <el-tabs type="border-card" class="table-switch"> <el-tab-pane v-for"mon in monitorList" :name="mon.name" :labe...
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problem description to do is a row of two form items, separated with el-row, el-col, found that click on the label text in front of the form item, the form item will also get the focus, tried a variety of methods, did not figure out what the reason is...
1. I want to deal with the time range plug-in. When my year is determined, my time range can only be selected within the year. I used the element time range plug-in, but I went to get the form data, but I couldn t extract it. I tried to write dead data...
problem description can t make this page the environmental background of the problems and what methods you have tried I can t write it. related codes Please paste the code text below (do not replace the code with pictures) what result ...
the front-end page uses vue+element-ui, and the back-end uses jfinal added enctype= "multipart form-data " method= "post " to the from form backend uses UploadFile file=getFile (); get I don t know what s wrong, and always report Posted cont...
problem description divul li ...
< el-row > <el-col :span="12"> <el-form-item label="" prop="nationality"> <el-radio-group v-model="ruleForm.nationality"> ...
el-table wants to press and hold shift for multiple selections. The general idea is to listen for keyboard events, enable keydown multiple selections, and disable keyup multiple selections <el-table @keydown.shift.native="shiftdown" @keyup...
table has an el-select for each row, and then I need to add the item object to an array every time I select a select. < el-table-column prop= "position " label= "standby " align= "center " > <template slot-scope="scope"> ...
how can I control whether the element InputNumber counter add and subtract buttons are enabled and disabled as shown in the figure, the minus sign is disabled and the plus sign is clickable. When the number is greater than 3, the plus sign is disab...
demand: pie chart showing some data in the row during mouse hover question 1. Each time the mouse hovers, it takes the pie chart data of the current row and passes it to the sub-component, but why does the sub-component print the data 5 times question...
how does the table of element request data based on the id of each row? I need to get the data of each row according to the id of each row and assign it to the options of el-select. I don t seem to find a way to do this < el-table . :data="deta...
for example, if you want to drag and select multiple cells in a table, you need to use native mousedown and mouseup events, but like some events that come with element, enter cell-click, there is a default parameter row. Now I want to transfer this defa...
see that this._l is written in many places in the source code of element-ui. I don t know what this means. ...
look at the official document there is no similar tree table component due to technical limitations do not know how to do this tree table component with a check box? ...
On the form form, the rendering list is of course taken from the backend, but the operator adds a specific address and needs to send the coordinates to the backend (which can be used for weather and navigation). The coordinates are rendered through Baid...