currently, there is no problem with exporting excel files that save text. but now the excel that needs to be exported contains pictures, so please kneel down here and beg for your help! ...
the ...
I have seen a lot of examples, all of which are used to set in the following way. cell.s = { font: { color: { rgb: ffff00 } }, fill: { bgColor: { rgb: ffff00 } } } I tried and found that it didn t work, but the style worked when...
recently, when you use phpexcel to deal with xlsx files, when the files are downloaded through Wechat, they are always recognized by phpexcel as html files, but they are really xlsx suffixes. They can also be opened normally with wps and displayed with ...
the browser reported an error after the route returned to the previous level. routing relationship: dialogues.vue= > chatview.vue chatview section: <template> <div id="chatview"> <div id="back" @cl...
[{ averse: 10}, { baked: 9}, { crested: 8}] compare the value size first, and then find the key? of the largest value for example, the biggest of the three is that value is found at 10, and then find out how to implement the key a . ...
<div class="scan" v-on:click="show"> <svg class="icon" aria-hidden="true"> <use xlink:href="-sharpicon-xiangji_">< use> < svg> < div> <div id="c...
the echarts map of China introduced in the component wants to change the background color of the map to the color it wants, but it doesn t work. if I delete the background color of the visualMap, the background color of the map will become gray vis...
while developing a hybrid APP , I encountered a problem while updating description: the front part of the project is based on vue. If you don t update the shell, if you update the web page separately and update more times, you will have the proble...