fix jQuery < 1.7 compatibility (close #2199)

yyx990803 · yyx990803 · commit 62aed879d489 · 2016-01-20T14:37:32.000-05:00
diff --git a/src/directives/public/model/text.js b/src/directives/public/model/text.js
@@ -93,9 +93,10 @@ export default {
     // jQuery variable in tests.
     this.hasjQuery = typeof jQuery === 'function'
     if (this.hasjQuery) {
-      jQuery(el).on('change', this.listener)
+      const method = jQuery.fn.on ? 'on' : 'bind'
+      jQuery(el)[method]('change', this.listener)
       if (!lazy) {
-        jQuery(el).on('input', this.listener)
+        jQuery(el)[method]('input', this.listener)
       }
     } else {
       this.on('change', this.listener)
@@ -132,8 +133,9 @@ export default {
   unbind () {
     var el = this.el
     if (this.hasjQuery) {
-      jQuery(el).off('change', this.listener)
-      jQuery(el).off('input', this.listener)
+      const method = jQuery.fn.off ? 'off' : 'unbind'
+      jQuery(el)[method]('change', this.listener)
+      jQuery(el)[method]('input', this.listener)
     }
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -93,9 +93,10 @@ export default {`
`93`	`93`	`// jQuery variable in tests.`
`94`	`94`	`this.hasjQuery = typeof jQuery === 'function'`
`95`	`95`	`if (this.hasjQuery) {`
`96`		`- jQuery(el).on('change', this.listener)`
	`96`	`+ const method = jQuery.fn.on ? 'on' : 'bind'`
	`97`	`+ jQuery(el)[method]('change', this.listener)`
`97`	`98`	`if (!lazy) {`
`98`		`- jQuery(el).on('input', this.listener)`
	`99`	`+ jQuery(el)[method]('input', this.listener)`
`99`	`100`	`}`
`100`	`101`	`} else {`
`101`	`102`	`this.on('change', this.listener)`
`@@ -132,8 +133,9 @@ export default {`
`132`	`133`	`unbind () {`
`133`	`134`	`var el = this.el`
`134`	`135`	`if (this.hasjQuery) {`
`135`		`- jQuery(el).off('change', this.listener)`
`136`		`- jQuery(el).off('input', this.listener)`
	`136`	`+ const method = jQuery.fn.off ? 'off' : 'unbind'`
	`137`	`+ jQuery(el)[method]('change', this.listener)`
	`138`	`+ jQuery(el)[method]('input', this.listener)`
`137`	`139`	`}`
`138`	`140`	`}`
`139`	`141`	`}`