51 lines
1.3 KiB
Java
51 lines
1.3 KiB
Java
Component({
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externalClasses: ['i-class'],
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relations: {
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'../grid-item/index': {
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type: 'child',
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linked () {
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this.setGridItemWidth();
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},
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linkChanged () {
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this.setGridItemWidth();
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},
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unlinked () {
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this.setGridItemWidth();
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}
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}
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},
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methods: {
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setGridItemWidth () {
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const nodes = this.getRelationNodes('../grid-item/index');
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// const len = nodes.length;
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// if (len < 3) {
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// nodes.forEach(item => {
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// item.setData({
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// 'width': '33.33%'
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// });
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// });
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// } else {
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// const width = 100 / nodes.length;
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// nodes.forEach(item => {
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// item.setData({
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// 'width': width + '%'
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// });
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// });
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// }
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const width = 100 / nodes.length;
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nodes.forEach(item => {
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item.setData({
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'width': width + '%'
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});
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});
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}
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},
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ready () {
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this.setGridItemWidth();
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}
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});
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